|Designation GOST Cyrillic||19ХГС|
|Designation GOST Latin||19XGC|
|By chemical elements||19CrMnС|
19ХГС steel is used: for the production shirokopolosnogo rolled, used for production of various components by stamping with pre-heating of blanks in gas furnaces (spars and other parts of the frame of the car); as a filler material in the manufacture of critical welded metal structures of chromium steels 12X13, 20X13.
|Sheets and strips||В33||TU 14-1-1640-76|
According to TU 14-1-1640-76 in the finished rolled steel, provided that the mechanical properties of the steel are ensured, deviations in chemical composition are allowed in accordance with Table 2 of GOST 19282.
|Section, mm||sT|s0,2, MPa||σU, MPa||d5, %|
|Broadband universal steel on the other 14-1-1640-76. Billet normalized|
Description mechanical marks
|sT|s0,2||Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%|
|σU||Limit short-term strength|
|d5||Elongation after rupture|
|Particularities of production of goods||Broadband universal steel on the other 14-1-1640-76 comes as rolling without heat treatment. Rolled in a normalized condition shall withstand the bend test cold 180° on a mandrel of diameter equal to two thicknesses of rolled products.|